ワンティルトオートマチックフーリエトランスフォームレンズ

GCO-02 Achromatic Fourier Transform Lenses
These air-spaced or cemented doublets are designed for application
in coherent or incoherent optical systems for information processing.
Spherical, coma,astigmatic and achromatic aberrations are corrected. The components can be applied as achromatic collimators.

One-Tilt Achromatic Fourier Transform Lenses
It can be tilted about the Y axis by a thumbscrew. The components can
bemounted on the post of Daheng product.